Liisu Krass (born June 14, 1988 in Pärnu) is an Estonian actress. She graduated from Pärnu Ülejõe High School in 2007. In 2011, she graduated from the University of Tartu with a degree in painting and in 2017 from the Department of Performing Arts of the Viljandi Academy of Culture of the University of Tartu with a degree in theater art. She has since worked as a freelance actor.